Need help with science questions-?

Question

I need help with these science questions-

1. How man different ways can you move your body?

2. What is the human skeleton and what is it made of?

3. What are the jobs of the skeleton?

4.Where does your body bend?

5.How is the the thumb diggerent from the other fingers?

Answer 1

1. We can twist, bend, straighten, ...
2. The human skeleton is a system for support, for muscle attachment, and for protection of important body parts. It's made of bones and cartilage.
3. Jobs are listed in my answer number 2.
4. The body bends at the joints where the different bones meet each other -- like the elbow, shoulder, wrist, ...
5. The thumb has two joints instead of three joints like the other fingers have.